136620172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{10223}}^1$

素因数の和:10497

約数の個数: 24

約数和(自身を含む): 258503616

約数和(自身を除く): 121883444

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 10223, 13364, 20446, 40892, 132899, 265798, 531596, 2627311, 5254622, 10509244, 34155043, 68310086, 136620172]

約数ペア:

[(1, 136620172), (2, 68310086), (4, 34155043), (13, 10509244), (26, 5254622), (52, 2627311), (257, 531596), (514, 265798), (1028, 132899), (3341, 40892), (6682, 20446), (10223, 13364)]